//--------------------------------------------------------------------------
// Copyright (C) 2017-2019 Cisco and/or its affiliates. All rights reserved.
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License Version 2 as published
// by the Free Software Foundation.  You may not use, modify or distribute
// this program under any other version of the GNU General Public License.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//--------------------------------------------------------------------------
// kws_deleted.cc author Carter Waxman <cwaxman@cisco.com>

#include <sstream>
#include <vector>

#include "conversion_state.h"
#include "helpers/converter.h"
#include "helpers/s2l_util.h"

namespace keywords
{
namespace
{
class Deleted : public ConversionState
{
public:
    Deleted(Converter& c) : ConversionState(c) { }
    bool convert(std::istringstream& data_stream) override;
};
} // namespace

bool Deleted::convert(std::istringstream& data_stream)
{
    data_stream.setstate(std::ios::eofbit); // deleted, not failures
    return true;
}

template<const std::string* snort_option>
static ConversionState* deleted_ctor(Converter& c)
{
    // set here since not all deleted keywords have options
    if (!DataApi::is_quiet_mode())
    {
        c.get_table_api().open_table("deleted_snort_keywords");
        c.get_table_api().add_deleted_comment(*snort_option + "[:.*]");
        c.get_table_api().close_table();
    }

    return new Deleted(c);
}

/*************************************************
 *************  dynamicoutput ****************
 *************************************************/
static const std::string dynamicoutput = "dynamicoutput";

static const ConvertMap dynamicoutput_api =
{
    dynamicoutput,
    deleted_ctor<&dynamicoutput>,
};

const ConvertMap* dynamicoutput_map = &dynamicoutput_api;

/*************************************************
 *************  sidechannel ****************
 *************************************************/
static const std::string sidechannel = "sidechannel";

static const ConvertMap sidechannel_api =
{
    sidechannel,
    deleted_ctor<&sidechannel>,
};

const ConvertMap* sidechannel_map = &sidechannel_api;

} // namespace keywords
